GCSE
PE GCSE:
How the Body Obtains its Energy
Learn It
Check you know the main principles by reviewing the list of different topic areas, either click on the topic heading to quick learn the whole topic or pick individual principles to brush up.
How the Body Obtains its Energy
The circulatory system
Blood
The respiratory system
The digestive system
Muscle respiration
The effects of exercise
Test It
Now you have learnt the main principles, test yourself with these sample questions. If you get stuck, go back and review the principle again.
Revise It
Print these out and carry them with you!